This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
All Ranks Champions Analysed: 108,218,730
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.
Olaf Counters
Olaf middle vs middle Counters
Presently there is insufficent games played by Olaf middle on Patch 14 to determine the strongest middle counters. A matchup requires a minimum of 100 games to be displayed.
Malzahar
the Prophet of the Void
Olaf wins against Malzahar 45.71% of the time which is 2.80% lower against Malzahar than the average opponent.
After normalising both champions win rates Olaf wins against Malzahar 2.31% less often than would be expected.
The average opponent winrate against Malzaharis 48.51%.
Yasuo
the Unforgiven
Olaf wins against Yasuo 50.90% of the time which is 0.21% lower against Yasuo than the average opponent.
After normalising both champions win rates Olaf wins against Yasuo 0.28% more often than would be expected.
The average opponent winrate against Yasuois 51.11%.
Sylas
the Unshackled
Olaf wins against Sylas 52.00% of the time which is 2.76% higher against Sylas than the average opponent.
After normalising both champions win rates Olaf wins against Sylas 3.25% more often than would be expected.
The average opponent winrate against Sylasis 49.24%.